Originally Posted by slybarman
LOL - I just came on here to post this same question. My 2013 Titanium hatch does it as well. I was wondering if maybe it was the grill shutters opening and closing or something. I am not sure if it stops once the car is started or if the engine noise (and radio) just drown it out.
You may want to ask your dealer to check out the noise the next time you're in for scheduled maintenance or your next oil change appointment. Ford certified techs are your best bet when it comes to prompt, accurate diagnosis; at the very least, having them inspect the noise will give you some peace of mind.
If you have any questions, feel free to send me a PM.